About the Authors

Aoife T. Heaslip

Affiliation Department of Biology, Indiana University, Bloomington, Indiana, United States of America

Manami Nishi

Affiliation Department of Biology, Indiana University, Bloomington, Indiana, United States of America

Barry Stein

Affiliation Department of Biology, Indiana University, Bloomington, Indiana, United States of America

Ke Hu

kehu@indiana.edu

Affiliation Department of Biology, Indiana University, Bloomington, Indiana, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ATH MN KH. Performed the experiments: ATH MN BS KH. Analyzed the data: ATH MN KH. Contributed reagents/materials/analysis tools: ATH KH. Wrote the paper: ATH MN KH.